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CS30

Application schematic and pin description

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Application schematic and pin description

The CS30 high-side current sense amplifier features a 2.8 to 30 V input common-mode

range that is independent of the supply voltage. The main advantage of this feature is that it

Figure 1. Application schematic

Table 2 describes the function of each pin. The pin positions are shown in the illustration on

the cover page and in Figure 1 above.

Table 2. Pin description

Symbol

Type

Function

Out

Analog output

Output voltage, proportional to the magnitude of the sense voltage

Gnd

Power supply

Ground line

Power supply

Positive power supply line

Analog input

Connection for the external sense resistor. The measured current

Analog input

Connection for the external sense resistor. The measured current